UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h1WsBpGnVOHr7jc9jwp4vROS/6lCGFYuhBF+vPw/5sQ=' 
WHERE 
  key_id = '4acd59c6bc1090affee673569bc61d2ae16ec82b91e02adcefca699455b555df' 
  AND (
    token = 'h1WsBpGnVOHr7jc9jwp4vROS/6lCGFYuhBF+vPw/5sQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )